28830975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8179}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 48687360

約数和(自身を除く): 19856385

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 8179, 24537, 40895, 122685, 204475, 384413, 613425, 1153239, 1922065, 5766195, 9610325, 28830975]

約数ペア:

[(1, 28830975), (3, 9610325), (5, 5766195), (15, 1922065), (25, 1153239), (47, 613425), (75, 384413), (141, 204475), (235, 122685), (705, 40895), (1175, 24537), (3525, 8179)]